/*
 * @Author: Clark
 * @Email: haixuanwoTxh@gmail.com
 * @Date: 2022-12-28 17:06:17
 * @LastEditors: Clark
 * @LastEditTime: 2022-12-28 17:09:28
 * @Description: file content
 */

#include <cstdlib>
#include <iostream>
#include <string>

std::string say_hello()
{
    return std::string("Hello, CMake world!");
}

int main()
{
    std::cout << say_hello() << std::endl;
    return EXIT_SUCCESS;
}
